condition	mean	min	max
4 h after light	4.476545	3.1805	5.77259
8 h after light	3.628425	3.57944	3.67741
12 h after light	3.9840549999999997	3.95844	4.00967
4 h after dark	4.739916666666667	4.32584	5.25177
8 h after dark	5.943766666666667	4.3243	7.27061
12 h after dark	4.94734	4.3045	5.35291