condition mean min max 0 h after light 0.04502675 0.0 0.0900535 2 h after light 0.0 0.0 0.0 4 h after light 0.06299785 0.0409991 0.0849966 8 h after light 0.150937 0.129094 0.17278 12 h after light 0.04200805 0.0 0.0840161 2 h after dark 0.0234085 0.0 0.046817 4 h after dark 0.061820799999999995 0.0402002 0.0834414 8 h after dark 0.0 0.0 0.0 12 h after dark 0.04379265 0.0429383 0.044647