condition mean min max 1 h after light 2.015270283 2.015270283 2.015270283 3 h after light 4.2599076675 3.2494967810000004 5.270318554 5 h after light 4.555365924 3.5966588689999996 5.514072979 7 h after light 6.4560116015 6.151878621 6.760144582000001 9 h after light 5.5710970045 4.147326397 6.994867612 11 h after light 4.314366273499999 4.2095511619999995 4.419181385 1 h after dark 3.3623596239999998 2.169058144 4.5556611039999995 3 h after dark 2.86779104 2.559261057 3.1763210230000003 5 h after dark 3.82245065 2.8348557530000003 4.810045547 7 h after dark 5.7088212805000005 3.821666154 7.595976407 9 h after dark 9.726376733999999 8.988256567999999 10.4644969 11 h after dark 12.298605030000001 11.71456479 12.88264527