condition	mean	min	max
4 h after light	0.190253	0.0	0.413583
8 h after light	0.5181375	0.0606115	0.978063
12 h after light	0.5044963333333333	0.270298	0.707499
4 h after dark	0.75348	0.15035	1.24119
8 h after dark	0.2850823333333333	0.0	0.592229
12 h after dark	0.21657933333333332	0.138872	0.311615