condition mean min max 0 h after light 0.570426 0.425384 0.715468 2 h after light 0.139924 0.0 0.279848 4 h after light 0.20961600000000002 0.207967 0.211265 8 h after light 0.0 0.0 0.0 12 h after light 0.6481865 0.467045 0.829328 2 h after dark 0.206404 0.0 0.412808 4 h after dark 0.0 0.0 0.0 8 h after dark 0.458999 0.458549 0.459449 12 h after dark 0.6823855000000001 0.672054 0.692717