condition	mean	min	max
4 h after light	35.832826	33.08829	38.577362
8 h after light	35.905428	34.925334	36.885522
12 h after light	35.00009300000001	34.574938	35.425248
4 h after dark	33.3684075	29.851293	36.885522
8 h after dark	33.462812	32.967624	33.958
12 h after dark	27.06462	27.06462	27.06462