condition	mean	min	max
4 h after light	2.81842	1.38315	3.91823
8 h after light	1.6275463333333335	0.646119	2.86208
12 h after light	0.6085556666666666	0.532372	0.671821
4 h after dark	1.370455	0.891575	1.88557
8 h after dark	1.582317	0.659711	2.60179
12 h after dark	2.2326333333333332	1.70067	3.09593