condition	mean	min	max
0 h after light	6.18628	4.98065	7.39191
4 h after light	7.214835	6.91128	7.51839
8 h after light	5.843795	4.92759	6.76
4 h after dark	9.624274999999999	7.97155	11.277
8 h after dark	7.940525000000001	6.90378	8.97727
12 h after dark	6.17723	4.60552	7.74894