condition mean min max 0 h after light 0.03518345 0.0351521 0.0352148 4 h after light 0.103974 0.0 0.207948 8 h after light 0.298122 0.178913 0.417331 4 h after dark 0.22488249999999999 0.207143 0.242622 8 h after dark 0.156667 0.103861 0.209473 12 h after dark 0.05189265 0.0351049 0.0686804