condition mean min max 0 h after light 100.65620000000001 98.0254 103.287 4 h after light 92.3708 77.5466 107.195 8 h after light 65.47155000000001 64.5389 66.4042 4 h after dark 139.14100000000002 112.119 166.163 8 h after dark 180.1015 178.169 182.034 12 h after dark 182.3935 168.295 196.492