condition	mean	min	max
4 h after light	2.3416050000000004	2.06767	2.61554
8 h after light	2.594105	2.41707	2.77114
12 h after light	3.631745	3.33868	3.92481
4 h after dark	4.65396	4.24921	5.05871
8 h after dark	3.081655	3.01467	3.14864
12 h after dark	3.491415	3.43848	3.54435