condition	mean	min	max
0 h after light	1.93501	1.71027	2.15975
4 h after light	1.798715	1.19282	2.40461
8 h after light	7.273384999999999	6.90173	7.64504
4 h after dark	6.167085	5.67524	6.65893
8 h after dark	4.59036	3.97248	5.20824
12 h after dark	2.597565	2.24076	2.95437