condition mean min max 0 h after light 98.68475000000001 94.9385 102.431 4 h after light 88.04155 59.7971 116.286 8 h after light 144.58350000000002 117.143 172.024 4 h after dark 167.3055 154.025 180.586 8 h after dark 157.551 145.345 169.757 12 h after dark 120.7319 97.0248 144.439