condition	mean	min	max
4 h after light	476.70913900000005	454.888655	498.529623
8 h after light	514.214329	514.214329	514.214329
12 h after light	583.7604625	582.135022	585.385903
4 h after dark	552.253323	506.592925	597.913721
8 h after dark	515.318401	436.385903	594.250899
12 h after dark	503.934851	503.934851	503.934851