condition	mean	min	max
4 h after light	5.35545	4.56464	5.78277
8 h after light	4.8208866666666665	1.52002	6.85742
12 h after light	5.52365	3.06665	8.49589
4 h after dark	7.184089999999999	5.57493	8.69784
8 h after dark	6.54444	5.81534	7.03104
12 h after dark	6.435553333333333	5.9469	6.8853