condition mean min max 1 h after light 4.67251373 3.998381165 5.346646295 3 h after light 3.591977123 2.916242415 3.9886462889999996 5 h after light 3.808045861 3.4778938619999997 4.17268788 7 h after light 3.6751547393333333 3.49768403 3.886641673 9 h after light 3.686919519666667 3.248949071 4.126158387 11 h after light 3.582643321 2.7555191000000003 4.831356111 1 h after dark 2.9529979346666666 2.517521658 3.4676167939999996 3 h after dark 3.795444079333333 3.277842441 4.541624623 5 h after dark 3.127441172 1.625808951 4.168154021 7 h after dark 4.734797353333334 3.3989758360000004 5.868342752 9 h after dark 3.7193165163333335 3.360035388 4.134393441 11 h after dark 3.910875498333333 3.224741162 5.233312602