condition	mean	min	max
0 h after light	3.7022250000000003	3.37651	4.02794
4 h after light	4.83029	4.70591	4.95467
8 h after light	4.546295000000001	4.197	4.89559
4 h after dark	5.495175	5.05997	5.93038
8 h after dark	5.147065	5.03533	5.2588
12 h after dark	3.86001	3.17535	4.54467