condition mean min max 4 h after light 299.5127385 214.138235 384.887242 8 h after light 405.844272 364.888553 446.799991 12 h after light 246.5815785 147.856399 345.306758 4 h after dark 132.2209375 57.408535 207.03334 8 h after dark 56.557902 51.753843 61.361961 12 h after dark 150.936154 150.936154 150.936154