condition mean min max 2 h after light 0.24236428333333332 0.0696273 0.458489 6 h after light 0.1127669 0.0 0.300251 10 h after light 0.27987005 0.0693757 0.640566 14 h after light 0.28405633333333336 0.083694 0.470453 18 h after light 0.4546555 0.15236 0.862529 2 h after dark 0.3136293333333333 0.23583 0.408202