condition mean min max 1 h after light 2.8469187375000002 1.4773627919999999 4.216474683 3 h after light 3.11983875 2.85753764 3.27549764 5 h after light 2.555499589666667 2.019422242 3.41170802 7 h after light 2.7326662753333335 2.281780136 2.967731904 9 h after light 3.163989503 0.372830221 5.22085347 11 h after light 3.8427266253333334 3.5561865960000003 4.32279231 1 h after dark 3.3667261473333334 2.224786581 5.244786018 3 h after dark 4.103258929333333 2.741468223 5.062794661 5 h after dark 3.3117619003333334 2.618455731 4.300526904 7 h after dark 3.721501178 2.200628532 4.584425367 9 h after dark 4.4007141653333335 3.213946893 5.217741632 11 h after dark 2.478218995 2.429752279 2.504085029