condition mean min max 0 h after light 0.1163875 0.116284 0.116491 4 h after light 0.0 0.0 0.0 8 h after light 0.11670749999999999 0.115045 0.11837 4 h after dark 0.0573285 0.0 0.114657 8 h after dark 0.0 0.0 0.0 12 h after dark 0.058064 0.0 0.116128