condition	mean	min	max
4 h after light	0.281806	0.237856	0.325756
8 h after light	0.273563	0.23573	0.311396
12 h after light	0.20716299999999999	0.183167	0.231159
4 h after dark	0.2913833333333333	0.217671	0.398347
8 h after dark	0.31074766666666664	0.239884	0.374608
12 h after dark	0.31204833333333337	0.202522	0.41543