condition mean min max 0 h after light 0.7512175 0.235395 1.26704 2 h after light 16.0928 11.4133 20.7723 4 h after light 11.6965 10.4295 12.9635 8 h after light 12.783650000000002 11.182 14.3853 12 h after light 6.3931000000000004 1.3435 11.4427 2 h after dark 3.6248699999999996 3.24478 4.00496 4 h after dark 2.11226 1.69058 2.53394 8 h after dark 1.2378390000000001 0.688388 1.78729 12 h after dark 1.3144285 0.869957 1.7589