condition	mean	min	max
0 h after light	0.0824315	0.0	0.164863
4 h after light	0.0890535	0.0	0.178107
8 h after light	2.88876	1.96392	3.8136
4 h after dark	0.2429145	0.0	0.485829
8 h after dark	0.249899	0.16702	0.332778
12 h after dark	0.0828325	0.0	0.165665