condition	mean	min	max
3 h after light	9.3417535	0.0	19.9183
7 h after light	6.577617249999999	0.0	20.7443
11 h after light	4.38698725	0.486457	11.7256
2 h after dark	8.021649833333333	0.0	23.7405
6 h after dark	9.407163333333333	0.0	28.6298
10 h after dark	6.503401916666667	0.0	19.6106