condition	mean	min	max
3 h after light	8.7845625	3.68315	13.448
7 h after light	19.727574999999998	11.092	30.189
11 h after light	16.691708333333334	10.4954	23.9777
2 h after dark	9.4288825	4.47575	17.5823
6 h after dark	8.405544166666667	4.53426	13.1351
10 h after dark	7.757045833333334	4.87506	11.3224