condition	mean	min	max
0 h after light	1.9167399999999999	1.75222	2.08126
4 h after light	3.526705	3.43224	3.62117
8 h after light	8.793225	7.9236	9.66285
4 h after dark	4.234605	2.45187	6.01734
8 h after dark	2.1403	1.94369	2.33691
12 h after dark	0.8543000000000001	0.38619	1.32241