condition	mean	min	max
4 h after light	5.563275000000001	5.22763	5.89892
8 h after light	5.9002099999999995	5.44568	6.35474
12 h after light	5.91625	5.66836	6.16414
4 h after dark	6.000376666666667	5.75535	6.36858
8 h after dark	7.512816666666667	7.3479	7.7583
12 h after dark	7.545146666666667	6.5177	8.90477