condition	mean	min	max
4 h after light	0.5331203333333333	0.0	0.838416
8 h after light	1.937154	0.527192	3.97083
12 h after light	0.259706	0.105209	0.355096
4 h after dark	0.15498733333333334	0.0	0.354323
8 h after dark	0.084003	0.0	0.252009
12 h after dark	0.09597033333333332	0.0	0.287911