condition mean min max 0 h after light 258.5685 246.6 270.537 2 h after light 127.281 107.128 147.434 4 h after light 98.98255 96.7051 101.26 8 h after light 110.0035 107.347 112.66 12 h after light 141.2865 135.114 147.459 2 h after dark 183.1135 162.552 203.675 4 h after dark 250.9515 239.07 262.833 8 h after dark 334.076 328.959 339.193 12 h after dark 275.5985 260.493 290.704