condition	mean	min	max
2 h after light	1.714045	0.0	2.79943
6 h after light	0.728733	0.0	1.80822
10 h after light	1.1570635	0.0	2.75702
14 h after light	0.4648945	0.0	1.6825
18 h after light	0.724035	0.0	1.35505
2 h after dark	0.5915676666666667	0.0	1.49761