condition	mean	min	max
4 h after light	0.46523250000000005	0.339664	0.590801
8 h after light	0.37668250000000003	0.215068	0.538297
12 h after light	1.0585075000000002	0.627175	1.48984
4 h after dark	6.65494	5.57732	7.74782
8 h after dark	2.4937233333333335	2.29777	2.6263
12 h after dark	1.5897533333333334	0.0	2.43155