condition	mean	min	max
4 h after light	21.133173333333335	17.20897	24.935010000000002
8 h after light	7.320031	6.282449	8.304717
12 h after light	5.520848666666667	4.740687	6.66178
16 h after light	25.808033333333334	20.006610000000002	36.89718
4 h after dark	51.59346	38.386340000000004	73.72759
8 h after dark	32.07976333333333	30.27099	33.82062