condition	mean	min	max
3 h after light	13.556454166666667	9.60558	16.6708
7 h after light	18.6469	12.723	26.0766
11 h after light	18.469425	10.3346	25.2285
2 h after dark	29.256091666666666	18.1403	38.4704
6 h after dark	21.3292	15.1544	28.3413
10 h after dark	17.63625	10.3834	24.8662