condition	mean	min	max
4 h after light	23.201	12.5013	33.0636
8 h after light	12.957329999999999	4.22219	21.3192
12 h after light	12.225159999999999	6.87738	19.7516
4 h after dark	17.794033333333335	14.9501	20.4829
8 h after dark	19.2223	13.7705	22.2597
12 h after dark	24.143566666666665	20.8692	27.1082