condition mean min max 4 h after light 454.7352 440.4026 474.7714 8 h after light 192.90179666666668 99.02259000000001 290.3903 12 h after light 259.0258 205.5706 328.3233 16 h after light 599.5401333333334 475.5233 689.4305 4 h after dark 412.9547333333333 385.0046 439.9246 8 h after dark 335.7568333333333 289.6781 381.1111