condition	mean	min	max
3 h after light	13.8553	12.6	14.8988
6 h after light	5.6559099999999995	4.64323	6.85319
9 h after light	3.36098	2.9841	3.77883
12 h after light	3.9555599999999997	3.28142	5.24817
3 h after dark	1.7854333333333334	1.61801	1.92717
6 h after dark	2.5893966666666666	2.11507	3.22302
9 h after dark	6.56425	5.06927	8.74953
12 h after dark	6.203773333333333	4.85508	7.66836