condition mean min max 1 h after light 2.921930658 2.326330859 3.517530457 3 h after light 2.1925714876666667 1.786635076 2.619409503 5 h after light 4.298153484 2.7397049260000004 5.609506228 7 h after light 3.448932787 3.232707967 3.61859742 9 h after light 2.9881873026666668 1.8525609090000001 3.7565290069999997 11 h after light 2.7692922926666665 1.936310719 4.083029054 1 h after dark 2.66098722 1.1123932909999998 4.957400483 3 h after dark 2.6138282876666667 2.531397331 2.6818710880000003 5 h after dark 2.9802291186666667 2.4442455880000002 4.038299653 7 h after dark 2.867453501 2.526647574 3.526481052 9 h after dark 3.179397642666667 2.275823478 3.975378309 11 h after dark 2.900115979666667 2.369197588 3.402987348