condition mean min max 0 h after light 0.1029255 0.0 0.205851 4 h after light 0.4085805 0.209373 0.607788 8 h after light 0.20623249999999999 0.203295 0.20917 4 h after dark 0.2018115 0.0 0.403623 8 h after dark 0.30526949999999997 0.202376 0.408163 12 h after dark 0.100369 0.0 0.200738