condition mean min max 0 h after light 0.8011015 0.335593 1.26661 2 h after light 0.2009095 0.0 0.401819 4 h after light 0.0 0.0 0.0 8 h after light 0.4872265 0.0 0.974453 12 h after light 0.4922045 0.0 0.984409 2 h after dark 0.286715 0.0 0.57343 4 h after dark 0.20931 0.0 0.41862 8 h after dark 0.229599 0.0 0.459198 12 h after dark 0.1713365 0.0 0.342673