condition	mean	min	max
4 h after light	187.78699999999998	187.475	188.099
8 h after light	120.775	111.816	129.734
12 h after light	134.257	115.862	152.652
4 h after dark	205.48566666666667	200.791	209.411
8 h after dark	269.6603333333333	257.414	282.872
12 h after dark	256.2593333333333	252.791	258.34