condition mean min max 3 h after light 0.294989 0.178266 0.366325 6 h after light 0.26138496666666666 0.0784979 0.463655 9 h after light 0.6243928 0.0799074 1.08623 12 h after light 0.33910525 0.148008 0.673887 3 h after dark 0.3759947 0.0917811 0.577275 6 h after dark 0.4159056666666667 0.393994 0.457257 9 h after dark 0.6957363333333333 0.539418 0.835884 12 h after dark 0.1061605 0.0 0.212321