condition	mean	min	max
3 h after light	24.0548	19.2595	29.401
6 h after light	30.3041	27.864	32.842
9 h after light	37.4919	35.4245	39.4171
12 h after light	50.76266666666667	50.1941	51.0764
3 h after dark	49.3767	45.5459	51.9958
6 h after dark	40.42333333333333	39.0291	42.4193
9 h after dark	23.964566666666666	19.5639	32.0535
12 h after dark	12.48454	9.80802	17.744