condition	mean	min	max
3 h after light	69.01234166666667	30.3409	188.622
7 h after light	57.62540833333333	33.4917	137.379
11 h after light	73.8117	39.7232	182.681
2 h after dark	82.38975833333333	53.6452	201.53
6 h after dark	87.937325	38.9277	216.993
10 h after dark	83.984375	44.5143	206.666