condition	mean	min	max
4 h after light	1.71204	1.53287	1.89121
8 h after light	1.34579	1.12516	1.56642
12 h after light	0.7880245	0.606217	0.969832
4 h after dark	2.8225800000000003	2.47467	3.47101
8 h after dark	2.389073333333333	1.34085	3.40684
12 h after dark	0.9304366666666667	0.0	1.43952