condition	mean	min	max
4 h after light	95.7292135	70.062233	121.396194
8 h after light	84.87104	82.947974	86.794106
12 h after light	99.3705335	86.924525	111.816542
4 h after dark	161.4552835	136.699536	186.211031
8 h after dark	205.995095	149.238059	262.752131
12 h after dark	109.061191	109.061191	109.061191