condition	mean	min	max
0 h after light	0.0915065	0.0	0.183013
4 h after light	0.000452917	0.0	0.000905834
8 h after light	0.04657395	0.0	0.0931479
4 h after dark	0.0669995	0.0	0.133999
8 h after dark	0.0901225	0.0	0.180245
12 h after dark	0.13607995	0.0893929	0.182767