condition	mean	min	max
0 h after light	11.573350000000001	10.9677	12.179
4 h after light	12.50465	12.1652	12.8441
8 h after light	11.9555	10.7707	13.1403
4 h after dark	22.2377	20.6616	23.8138
8 h after dark	24.0781	23.5119	24.6443
12 h after dark	17.81425	14.5933	21.0352