condition	mean	min	max
4 h after light	0.7720785	0.715027	0.82913
8 h after light	0.6626835	0.58757	0.737797
12 h after light	1.225295	1.12489	1.3257
4 h after dark	1.79586	1.47907	2.14014
8 h after dark	1.077897	0.900961	1.28988
12 h after dark	0.7461716666666667	0.638295	0.842577