condition mean min max 4 h after light 186.28959400000002 129.371011 243.208177 8 h after light 269.16934349999997 247.944117 290.39457 12 h after light 204.96624300000002 153.997925 255.934561 4 h after dark 102.1300105 71.675027 132.584994 8 h after dark 94.4487325 75.61837 113.279095 12 h after dark 29.557413 29.557413 29.557413