condition mean min max 0 h after light 0.0418859 0.0 0.0837718 2 h after light 0.03897755 0.0 0.0779551 4 h after light 0.0 0.0 0.0 8 h after light 0.08021165 0.0800592 0.0803641 12 h after light 0.0 0.0 0.0 2 h after dark 0.08360809999999999 0.0801136 0.0871026 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0422032 0.0 0.0844064 12 h after dark 0.0 0.0 0.0