condition mean min max 0 h after light 53.703450000000004 51.4234 55.9835 2 h after light 872.89 845.055 900.725 4 h after light 1800.9050000000002 1728.13 1873.68 8 h after light 1319.17 1128.26 1510.08 12 h after light 43.46205 30.49 56.4341 2 h after dark 10.826685 9.02117 12.6322 4 h after dark 7.158785 6.40107 7.9165 8 h after dark 1.8828749999999999 1.19364 2.57211 12 h after dark 32.063500000000005 30.6725 33.4545