condition	mean	min	max
4 h after light	15.38738	12.21074	19.39611
8 h after light	11.878445000000001	6.990224	20.03496
12 h after light	19.106566666666666	15.003739999999999	21.88575
16 h after light	24.47980666666667	17.81887	37.11609
4 h after dark	21.04515	15.509129999999999	25.841520000000003
8 h after dark	14.781623666666666	8.746411	19.59994