condition	mean	min	max
0 h after light	20.324849999999998	19.6448	21.0049
4 h after light	14.69505	10.5841	18.806
8 h after light	8.94567	8.56831	9.32303
4 h after dark	0.9204185	0.398577	1.44226
8 h after dark	3.2992600000000003	2.41837	4.18015
12 h after dark	22.2505	12.5587	31.9423