condition	mean	min	max
4 h after light	159.84199999999998	146.415	173.269
8 h after light	150.719	145.662	155.776
12 h after light	138.3075	137.597	139.018
4 h after dark	164.1	158.538	166.966
8 h after dark	149.55566666666667	132.436	165.811
12 h after dark	171.89733333333334	153.873	187.346