condition	mean	min	max
4 h after light	58.58654	36.23284	79.92538
8 h after light	38.10517333333333	32.352270000000004	45.30285
12 h after light	15.519729333333332	8.997817999999999	21.03252
16 h after light	29.167483333333337	27.399420000000003	31.11324
4 h after dark	33.334876666666666	28.022909999999996	43.091429999999995
8 h after dark	38.06090333333333	28.6227	45.50289