condition	mean	min	max
4 h after light	1.079421	0.551394	1.70097
8 h after light	0.8265726666666666	0.281501	1.45193
12 h after light	1.3396846666666666	0.928084	1.97657
4 h after dark	2.02401	1.71366	2.18685
8 h after dark	1.7419466666666665	1.44425	2.0685
12 h after dark	1.33701	1.27196	1.40098