condition	mean	min	max
4 h after light	1.1807670000000001	0.712557	2.02856
8 h after light	1.296887	0.418751	2.29029
12 h after light	2.292838333333333	0.993205	4.04432
4 h after dark	4.054326666666666	3.00723	5.36267
8 h after dark	3.35691	2.66108	4.66395
12 h after dark	1.55252	0.85284	1.98969