condition	mean	min	max
4 h after light	281.932951	251.778544	312.087358
8 h after light	283.03364999999997	280.373705	285.693595
12 h after light	266.52306150000004	258.864185	274.181938
4 h after dark	288.045183	251.369246	324.72112
8 h after dark	311.931905	300.539749	323.324061
12 h after dark	278.695255	278.695255	278.695255