condition mean min max 0 h after light 0.188243 0.143983 0.232503 2 h after light 0.07429585 0.0404127 0.108179 4 h after light 0.053571400000000005 0.0365744 0.0705684 8 h after light 0.3891995 0.18587 0.592529 12 h after light 0.3426495 0.287621 0.397678 2 h after dark 0.173228 0.161165 0.185291 4 h after dark 0.5274555 0.466768 0.588143 8 h after dark 0.43742000000000003 0.429483 0.445357 12 h after dark 0.2460775 0.184766 0.307389