condition	mean	min	max
0 h after light	2.2985249999999997	2.26627	2.33078
4 h after light	6.53953	5.23874	7.84032
8 h after light	11.83651	9.76952	13.9035
4 h after dark	13.761600000000001	13.6538	13.8694
8 h after dark	7.83248	7.42672	8.23824
12 h after dark	4.58522	2.87534	6.2951