condition	mean	min	max
4 h after light	12.635284500000001	12.275467	12.995102
8 h after light	11.339388	10.967207	11.711569
12 h after light	11.738272	10.947058	12.529486
4 h after dark	10.6842275	9.804183	11.564272
8 h after dark	10.532119	10.04304	11.021198
12 h after dark	12.978144	12.978144	12.978144