condition mean min max 0 h after light 102.1623 98.5286 105.796 4 h after light 96.02295000000001 86.4989 105.547 8 h after light 65.9274 63.401 68.4538 4 h after dark 70.4108 69.2002 71.6214 8 h after dark 78.20535 75.27 81.1407 12 h after dark 86.2354 79.5589 92.9119