condition	mean	min	max
4 h after light	0.0372301	0.0273272	0.047133
8 h after light	0.0149218	0.0	0.0298436
12 h after light	0.060478050000000005	0.0435969	0.0773592
4 h after dark	0.09196513333333334	0.0257976	0.157945
8 h after dark	0.0940928	0.0637694	0.10933
12 h after dark	0.0169615	0.0	0.0508845