condition mean min max 4 h after light 120.883955 101.305084 140.462826 8 h after light 125.88728549999999 108.797037 142.977534 12 h after light 127.7109155 117.118891 138.30294 4 h after dark 149.6692865 114.059386 185.279187 8 h after dark 157.13759299999998 128.623373 185.651813 12 h after dark 147.462826 147.462826 147.462826