condition	mean	min	max
4 h after light	0.300333	0.239146	0.36152
8 h after light	0.554426	0.523045	0.585807
12 h after light	0.773844	0.474508	1.07318
4 h after dark	0.4720205	0.422922	0.521119
8 h after dark	0.20799800000000002	0.207078	0.208918
12 h after dark	0.1298775	0.0	0.259755