condition	mean	min	max
4 h after light	968.7172785	733.24344	1204.191117
8 h after light	473.92843400000004	290.845987	657.010881
12 h after light	281.7319175	267.847441	295.616394
4 h after dark	99.769829	46.44332	153.096338
8 h after dark	146.1980545	70.087129	222.30898
12 h after dark	972.862319	972.862319	972.862319