condition	mean	min	max
4 h after light	11.139673333333334	11.067110000000001	11.230030000000001
8 h after light	11.18114	10.97134	11.35342
12 h after light	10.9855	10.861089999999999	11.11456
4 h after dark	11.14774	11.00066	11.30682
8 h after dark	11.230413333333333	11.06109	11.40521
12 h after dark	11.036216666666666	10.97895	11.10127