condition	mean	min	max
3 h after light	28.857905	9.00256	49.6894
7 h after light	24.28505	14.3215	44.2713
11 h after light	15.8306375	7.32725	22.0777
2 h after dark	19.009314166666666	6.16317	26.8238
6 h after dark	31.01425	19.0368	53.8197
10 h after dark	35.28760833333333	10.3327	57.6425