condition	mean	min	max
4 h after light	5.00648	4.87699	5.13597
8 h after light	4.3329699999999995	4.00563	4.66031
12 h after light	4.65296	4.41394	4.89198
4 h after dark	5.221293333333334	4.84951	5.75501
8 h after dark	4.776496666666667	4.59605	4.91803
12 h after dark	5.08001	4.32229	6.36904