condition	mean	min	max
4 h after light	0.302042	0.0	0.629886
8 h after light	0.5374703333333333	0.0	1.22488
12 h after light	0.263478	0.0	0.429359
4 h after dark	0.5490573333333333	0.0	1.04464
8 h after dark	0.33389966666666665	0.0	0.527025
12 h after dark	0.46702299999999997	0.3122	0.556534