condition mean min max 1 h after light 2.739032905 2.7172603 2.76080551 3 h after light 2.303428675 1.700111718 3.09837477 5 h after light 2.848681236 2.7523639369999997 3.035960202 7 h after light 3.222162653666667 3.084642945 3.431149973 9 h after light 3.0565752033333333 2.655475035 3.64572605 11 h after light 3.053063347 2.216612406 3.75919815 13 h after light 3.530475099 2.961578868 3.8773814389999997 15 h after light 3.1395219510000003 2.908733123 3.395195094 1 h after dark 3.5016047823333336 3.198388172 4.063608825 3 h after dark 3.0368381883333333 2.3013606159999997 3.859330403 5 h after dark 3.5555694706666667 3.206421989 4.193128946 7 h after dark 3.4711042156666667 2.756109468 4.8304714539999996