condition	mean	min	max
3 h after light	6.50531	5.21047	8.53754
6 h after light	6.18626	5.50391	7.18398
9 h after light	7.699356666666667	5.2184	12.6373
12 h after light	11.011535	7.19766	14.1768
3 h after dark	9.218206666666667	6.62381	12.1192
6 h after dark	10.573923333333333	6.95967	13.7335
9 h after dark	6.06016	4.67051	7.69707
12 h after dark	7.5109200000000005	7.15044	7.8714