condition mean min max 3 h after light 40.23413333333333 20.1987 64.3412 6 h after light 15.3683 11.5517 18.0013 9 h after light 31.4916 20.132 45.6814 12 h after light 84.69116666666666 38.7675 110.289 3 h after dark 29.769833333333334 29.4327 29.9968 6 h after dark 26.529366666666668 15.3864 37.6303 9 h after dark 42.647999999999996 17.4301 68.5486 12 h after dark 18.182010000000002 9.92613 24.6564