condition	mean	min	max
4 h after light	0.47474150000000004	0.25418	0.695303
8 h after light	0.34652550000000004	0.277963	0.415088
12 h after light	0.2649245	0.240161	0.289688
4 h after dark	0.524515	0.321077	0.727953
8 h after dark	0.5366124999999999	0.475823	0.597402
12 h after dark	0.502903	0.374757	0.631049