condition	mean	min	max
0 h after light	9.139365	8.98917	9.28956
2 h after light	7.539405	7.11025	7.96856
4 h after light	5.196115000000001	4.56036	5.83187
8 h after light	8.01366	7.11439	8.91293
12 h after light	12.22795	10.723	13.7329
2 h after dark	12.4643	12.0337	12.8949
4 h after dark	7.882099999999999	7.12271	8.64149
8 h after dark	11.0549	10.4486	11.6612
12 h after dark	10.83626	9.75092	11.9216