condition	mean	min	max
4 h after light	72.7953565	65.96336	79.627353
8 h after light	86.7281135	82.497302	90.958925
12 h after light	68.4513105	60.639605	76.263016
4 h after dark	131.2210025	117.111991	145.330014
8 h after dark	112.04554	103.243639	120.847441
12 h after dark	91.87141	91.87141	91.87141