condition mean min max 1 h after light 2.929425567 2.871036133 2.9878150010000004 3 h after light 3.64043686 2.780577764 5.2144317739999995 5 h after light 4.38863083 3.353649069 5.844822585 7 h after light 3.761540311666667 3.222073193 4.716301813 9 h after light 3.312681550666667 1.736596945 4.53282188 11 h after light 3.837432637 3.168885035 4.497608172 1 h after dark 4.213046300333334 2.944641774 5.629687217000001 3 h after dark 4.0351936770000005 2.440404972 5.586488563 5 h after dark 3.6804171126666665 3.124841702 4.092985842 7 h after dark 4.134179566 3.248354015 4.57752102 9 h after dark 4.515558029666667 4.178917362 4.733373219 11 h after dark 5.528526393666667 3.8143172999999995 7.723002492999999