condition	mean	min	max
4 h after light	1.110895	0.800111	1.55536
8 h after light	1.845237	0.669481	3.62596
12 h after light	1.086606	0.686965	1.57773
4 h after dark	1.8834966666666668	1.6996	2.02978
8 h after dark	1.0687463333333334	0.851141	1.42709
12 h after dark	0.909228	0.634561	1.23797