condition	mean	min	max
0 h after light	14.2978	12.5946	16.001
4 h after light	20.0594	19.1567	20.9621
8 h after light	21.76765	18.092	25.4433
4 h after dark	23.075599999999998	13.47	32.6812
8 h after dark	35.4029	29.9412	40.8646
12 h after dark	17.97635	10.2725	25.6802