condition mean min max 3 h after light 203.695 183.989 214.972 6 h after light 126.708 106.141 155.417 9 h after light 72.1996 67.7438 75.9143 12 h after light 123.804075 61.8158 279.703 3 h after dark 148.256 144.071 156.29 6 h after dark 179.54333333333332 167.587 192.957 9 h after dark 228.82933333333332 221.213 236.307 12 h after dark 314.14300000000003 300.384 327.902