condition mean min max 0 h after light 0.070811 0.0 0.141622 2 h after light 0.0738485 0.0 0.147697 4 h after light 0.064477 0.0 0.128954 8 h after light 0.135603 0.135345 0.135861 12 h after light 0.57361 0.396382 0.750838 2 h after dark 0.203156 0.0 0.406312 4 h after dark 0.320885 0.262447 0.379323 8 h after dark 0.4386315 0.285389 0.591874 12 h after dark 0.0702135 0.0 0.140427