condition	mean	min	max
0 h after light	0.518151	0.45882	0.577482
4 h after light	0.9925345	0.706799	1.27827
8 h after light	1.5757400000000001	1.37839	1.77309
4 h after dark	0.911616	0.704062	1.11917
8 h after dark	1.044806	0.804092	1.28552
12 h after dark	0.541246	0.505785	0.576707