condition	mean	min	max
4 h after light	0.5367895	0.359315	0.714264
8 h after light	0.7967605	0.780035	0.813486
12 h after light	0.337033	0.294871	0.379195
4 h after dark	0.2703813333333333	0.0561904	0.688047
8 h after dark	0.1190351	0.0594513	0.158757
12 h after dark	0.18227666666666667	0.0	0.408289