Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Lake Baikal' has mentioned 'Sun' in the following places:
Occurrence Sentence Text Source
[31] After the surface ice breaks up, the surface water is slowly warmed up by the sun, and in Mayxe2x80x93June, the upper 300xc2xa0m (980xc2xa0ft) or so becomes homothermic (same temperature throughout) at around 4xc2xa0xc2xb0C (39xc2xa0xc2xb0F) because of water mixing.
[26][31] The sun continues to heat up the surface layer, and at the peak in August can reach up to about 16xc2xa0xc2xb0C (61xc2xa0xc2xb0F) in the main sections[31] and 20xe2x80x9324xc2xa0xc2xb0C (68xe2x80x9375xc2xa0xc2xb0F) in shallow bays in the southern half of the lake.