condition	mean	min	max
3 h after light	5.993243333333333	4.83469	7.00923
6 h after light	6.51798	5.86583	7.39095
9 h after light	7.34587	4.96178	9.04273
12 h after light	8.653213333333333	7.08641	10.0017
3 h after dark	12.408	11.476	13.4161
6 h after dark	7.45052	5.67772	9.47011
9 h after dark	7.140323333333334	5.75222	8.07097
12 h after dark	5.174996666666667	2.75086	6.88711