condition mean min max 4 h after light 118.00213149999999 104.635207 131.369056 8 h after light 145.404152 143.255771 147.552533 12 h after light 155.809668 153.413039 158.206297 4 h after dark 144.86611 136.770518 152.961702 8 h after dark 142.80898000000002 124.462826 161.155134 12 h after dark 123.937988 123.937988 123.937988