condition	mean	min	max
4 h after light	119.874511	112.377933	127.371089
8 h after light	52.46395	47.588127	57.339773
12 h after light	90.708147	63.815173	117.601121
4 h after dark	61.9269635	58.150178	65.703749
8 h after dark	66.09963450000001	58.136059	74.06321
12 h after dark	176.487404	176.487404	176.487404