condition	mean	min	max
4 h after light	48.7722	46.2812	51.2632
8 h after light	33.509	33.1733	33.8447
12 h after light	42.659549999999996	41.8217	43.4974
4 h after dark	56.6317	56.2372	57.0262
8 h after dark	69.42725	66.1023	72.7522
12 h after dark	67.13765000000001	65.9821	68.2932