condition mean min max 0 h after light 156.0315 145.968 166.095 2 h after light 259.0685 245.982 272.155 4 h after light 146.8445 109.222 184.467 8 h after light 257.347 219.126 295.568 12 h after light 245.781 194.249 297.313 2 h after dark 326.57399999999996 294.873 358.275 4 h after dark 246.3025 243.729 248.876 8 h after dark 287.075 230.968 343.182 12 h after dark 219.9305 178.234 261.627