condition	mean	min	max
4 h after light	3.6493849999999997	3.54934	3.74943
8 h after light	7.418975	7.40243	7.43552
12 h after light	7.57141	7.46675	7.67607
4 h after dark	11.336649999999999	11.2303	11.443
8 h after dark	8.36436	7.47154	9.25718
12 h after dark	6.094	5.9949	6.1931