condition	mean	min	max
3 h after light	5.83685	4.84305	6.44469
6 h after light	7.4747	5.3758	9.08178
9 h after light	7.887103333333334	7.34386	8.92632
12 h after light	8.82445	6.76906	11.4136
3 h after dark	9.206150000000001	8.54903	9.83477
6 h after dark	8.17487	7.26485	9.01429
9 h after dark	6.35658	5.64329	7.22479
12 h after dark	5.77664	5.45632	6.09696