condition mean min max 1 h after light 3.848189733 3.3280546189999995 4.46839389 3 h after light 3.9893922196666662 3.1263846689999997 4.962370396 5 h after light 2.8223665656666665 1.5121185719999999 5.234134618 7 h after light 2.4857729396666666 1.7821076059999998 3.571618059 9 h after light 2.637738789666667 0.901856422 3.716892938 11 h after light 3.141750453333333 2.1348820809999998 4.056555177 13 h after light 3.277476942 2.8470152239999997 3.49656938 15 h after light 2.043788898333333 1.6956872019999998 2.661385177 1 h after dark 2.8541126446666665 2.614039057 3.277587464 3 h after dark 3.2013816856666666 2.501231146 3.873157085 5 h after dark 2.4168004753333334 2.2085838559999997 2.71690288 7 h after dark 4.804634166666666 2.9355765839999997 8.130946278