condition mean min max 4 h after light 141.55488350000002 99.646941 183.462826 8 h after light 175.66416900000002 133.329836 217.998502 12 h after light 127.3352705 122.746253 131.924288 4 h after dark 112.6161065 101.495914 123.736299 8 h after dark 95.83960400000001 93.338928 98.34028 12 h after dark 74.454272 74.454272 74.454272