condition	mean	min	max
3 h after light	14.070275	6.47261	19.42
7 h after light	13.430920833333333	6.65375	21.7364
11 h after light	13.51905	10.5329	16.3638
2 h after dark	16.476225	12.3757	24.277
6 h after dark	14.249619166666667	5.07503	22.3244
10 h after dark	12.066964166666667	3.70086	20.2837