condition mean min max 3 h after light 0.074831 0.0 0.224493 6 h after light 0.06590233333333333 0.0 0.197707 9 h after light 0.06749726666666667 0.0 0.111298 12 h after light 0.1708937 0.0 0.314278 3 h after dark 0.202575 0.115587 0.346744 6 h after dark 0.14334733333333333 0.0 0.230332 9 h after dark 0.035088 0.0 0.105264 12 h after dark 0.2608235 0.178253 0.343394