condition	mean	min	max
4 h after light	0.0286287	0.0	0.0572574
8 h after light	0.03283725	0.0156507	0.0500238
12 h after light	0.0415366	0.0182384	0.0648348
4 h after dark	0.04874	0.0	0.102978
8 h after dark	0.03812633333333333	0.0	0.114379
12 h after dark	0.021135033333333334	0.0	0.0319847