condition mean min max 0 h after light 0.5031570000000001 0.484614 0.5217 2 h after light 0.329061 0.182053 0.476069 4 h after light 0.1506195 0.123101 0.178138 8 h after light 0.4369685 0.375358 0.498579 12 h after light 0.5890995 0.486724 0.691475 2 h after dark 0.5152395 0.406832 0.623647 4 h after dark 0.799212 0.725092 0.873332 8 h after dark 0.7373415 0.657064 0.817619 12 h after dark 0.8232895 0.77595 0.870629