condition	mean	min	max
3 h after light	11.908633333333334	10.9075	13.1584
6 h after light	12.8996	10.8042	14.5022
9 h after light	17.015733333333333	14.5218	20.2121
12 h after light	17.12355	10.5579	20.1455
3 h after dark	18.8493	18.5149	19.1093
6 h after dark	16.616233333333334	16.1173	17.0719
9 h after dark	12.333966666666667	11.8108	12.5983
12 h after dark	8.810220000000001	7.93186	9.68858