condition mean min max 0 h after light 164.808 162.195 167.421 4 h after light 175.421 164.099 186.743 8 h after light 69.98904999999999 64.3224 75.6557 4 h after dark 120.93295 97.4599 144.406 8 h after dark 187.8745 176.054 199.695 12 h after dark 171.7865 150.293 193.28