condition mean min max 0 h after light 0.0724515 0.0 0.144903 2 h after light 0.21853899999999998 0.134841 0.302237 4 h after light 0.068383 0.0 0.136766 8 h after light 0.0692405 0.0 0.138481 12 h after light 0.212011 0.153646 0.270376 2 h after dark 0.0 0.0 0.0 4 h after dark 0.1318165 0.12937 0.134263 8 h after dark 0.073 0.0 0.146 12 h after dark 0.069091 0.0 0.138182