condition	mean	min	max
0 h after light	4.8318449999999995	4.29072	5.37297
4 h after light	4.10132	2.91462	5.28802
8 h after light	3.03244	1.81987	4.24501
4 h after dark	10.02707	9.51904	10.5351
8 h after dark	6.537075	5.3268	7.74735
12 h after dark	4.05975	3.92788	4.19162