condition	mean	min	max
0 h after light	0.136996	0.136874	0.137118
4 h after light	0.341889	0.278928	0.40485
8 h after light	0.0696645	0.0	0.139329
4 h after dark	0.0727305	0.0	0.145461
8 h after dark	0.6762905	0.543759	0.808822
12 h after dark	0.8765750000000001	0.68345	1.0697