condition	mean	min	max
4 h after light	663.386269	570.756911	756.015627
8 h after light	577.852619	552.37556	603.329678
12 h after light	622.842212	577.34014	668.344284
4 h after dark	503.73111700000004	402.17666	605.285574
8 h after dark	492.09523249999995	398.60116	585.589305
12 h after dark	728.186243	728.186243	728.186243