condition	mean	min	max
4 h after light	0.057727	0.0	0.115454
8 h after light	0.04574255	0.0	0.0914851
12 h after light	0.20135799999999998	0.189494	0.213222
4 h after dark	0.17654633333333333	0.0	0.379152
8 h after dark	0.341941	0.178539	0.534874
12 h after dark	0.4742826666666667	0.183666	0.927575