condition mean min max 1 h after light 2.654761467 2.548435855 2.7610870789999997 3 h after light 7.933497201 3.913040319 10.74470606 5 h after light 6.240096986999999 3.920033485 8.261793337 7 h after light 5.746108683999999 2.832060295 7.2658885689999995 9 h after light 8.962956296000002 5.208180072 12.64275624 11 h after light 8.93773104 7.214856067 11.86727259 13 h after light 8.317252693 5.980111175 10.944221800000001 15 h after light 9.568787174 7.145366151 11.96304001 1 h after dark 7.6768984153333335 4.997481519 10.73687469 3 h after dark 7.013075595 4.92235465 8.808354097 5 h after dark 7.314098962666667 6.55225363 7.853743936 7 h after dark 8.701433159 6.950979652999999 10.12243841