condition	mean	min	max
2 h after light	1.7248866666666667	1.4855	1.91348
6 h after light	2.0545400000000003	1.76699	2.24412
10 h after light	1.9447999999999999	1.86659	2.03368
2 h after dark	10.59378	9.87914	11.1256
6 h after dark	6.380246666666666	5.97265	7.02743
10 h after dark	4.61833	4.36271	4.76922