condition	mean	min	max
2 h after light	1.8313899999999999	1.34588	2.3194
6 h after light	1.80593	1.71183	1.90955
10 h after light	1.71085	1.62291	1.85105
2 h after dark	1.091086	0.953788	1.22046
6 h after dark	1.2146433333333333	1.12467	1.29203
10 h after dark	1.38468	1.26663	1.51491