condition mean min max 0 h after light 267.998 229.358 306.638 2 h after light 110.29599999999999 108.804 111.788 4 h after light 59.826499999999996 55.4776 64.1754 8 h after light 62.028499999999994 56.019 68.038 12 h after light 91.73910000000001 90.1912 93.287 2 h after dark 131.337 122.68 139.994 4 h after dark 122.15350000000001 115.34 128.967 8 h after dark 192.5805 180.675 204.486 12 h after dark 187.5115 181.902 193.121