condition mean min max 4 h after light 96.84231600000001 85.83719 107.847442 8 h after light 105.9733075 94.714558 117.232057 12 h after light 102.444177 95.268138 109.620216 4 h after dark 184.17580999999998 122.078211 246.273409 8 h after dark 156.71710000000002 126.462826 186.971374 12 h after dark 131.022148 131.022148 131.022148