condition	mean	min	max
4 h after light	4.60657	4.05326	5.15988
8 h after light	3.371805	1.86632	4.87729
12 h after light	4.065795	3.61657	4.51502
4 h after dark	4.86144	3.77265	5.95023
8 h after dark	3.1542399999999997	3.14029	3.16819
12 h after dark	5.3252299999999995	3.86189	6.78857