condition mean min max 3 h after light 0.038925 0.0 0.116775 6 h after light 0.21333733333333335 0.166051 0.242378 9 h after light 0.132268 0.0822433 0.223597 12 h after light 0.10087625 0.0 0.256858 3 h after dark 0.134074 0.0 0.283392 6 h after dark 0.06274966666666666 0.0 0.188249 9 h after dark 0.1387823 0.0860319 0.208195 12 h after dark 0.04677575 0.0 0.0935515