condition mean min max 1 h after light 3.0169804489999996 3.0169804489999996 3.0169804489999996 3 h after light 2.3219630555 1.4348123990000001 3.2091137119999997 5 h after light 0.924063259 0.509216783 1.338909735 7 h after light 1.435310641 1.107821177 1.762800105 9 h after light 1.3152997375 0.95713485 1.673464625 11 h after light 3.5428528184999997 1.843412117 5.24229352 1 h after dark 2.6934535875 1.506200468 3.880706707 3 h after dark 2.5816310415 1.67748793 3.485774153 5 h after dark 1.5172210695000001 1.2042391159999999 1.8302030230000002 7 h after dark 1.610723581 1.362226766 1.859220396 9 h after dark 2.121226615 2.0573084269999997 2.185144803 11 h after dark 1.9584805459999999 1.782241575 2.1347195169999997