condition	mean	min	max
0 h after light	4.5272950000000005	4.22869	4.8259
4 h after light	9.33838	8.79668	9.88008
8 h after light	12.184750000000001	11.7081	12.6614
4 h after dark	11.60935	10.6338	12.5849
8 h after dark	10.026925	9.94655	10.1073
12 h after dark	5.001895	4.93458	5.06921