condition mean min max 1 h after light 5.681492907 4.2381961960000005 7.124789617999999 3 h after light 6.5265158439999995 5.2144317739999995 7.913952097999999 5 h after light 10.470581269333334 9.311293798 11.60362578 7 h after light 6.677758522333334 3.8746005489999997 9.348383951 9 h after light 6.347220216666667 1.951631643 9.923411113 11 h after light 5.654125279666666 4.967497742 6.746412257999999 1 h after dark 2.5431838416666666 2.250162629 3.12760401 3 h after dark 3.3342386776666664 2.549179685 4.474075781 5 h after dark 4.119769143 3.61823776 4.648083827 7 h after dark 5.871332403666667 5.765407472000001 5.942111004 9 h after dark 7.436254426666667 6.56687014 8.339752814 11 h after dark 6.349529616333333 5.206017494 8.121095405