condition	mean	min	max
4 h after light	148.34055556666667	133.17	159.605
8 h after light	157.48388886666666	138.135	175.7733333
12 h after light	167.57	134.42	195.91
1.5 h after dark	175.64555556666667	166.3866667	187.83
5.5 h after dark	215.54777776666666	200.89	229.53
9.5 h after dark	186.8711111	165.7133333	209.78