condition	mean	min	max
4 h after light	0.0277986	0.0	0.0555972
8 h after light	0.0126641	0.0	0.0253282
12 h after light	0.01475795	0.0	0.0295159
4 h after dark	0.0	0.0	0.0
8 h after dark	0.016476466666666665	0.0	0.0494294
12 h after dark	0.022701033333333332	0.0	0.050849