condition	mean	min	max
4 h after light	0.1171997	0.0860254	0.148374
8 h after light	0.0195951	0.0	0.0391902
12 h after light	0.06342239999999999	0.0456699	0.0811749
4 h after dark	0.07562846666666667	0.0	0.16242
8 h after dark	0.14005833333333334	0.0	0.343693
12 h after dark	0.405403	0.106789	0.794706