condition	mean	min	max
0 h after light	1.54055	1.2715	1.8096
4 h after light	3.00122	2.58397	3.41847
8 h after light	2.4159249999999997	2.30422	2.52763
4 h after dark	2.607415	1.81421	3.40062
8 h after dark	2.473525	2.38122	2.56583
12 h after dark	1.8547150000000001	1.22468	2.48475