condition	mean	min	max
4 h after light	324.401787	317.341989	331.461585
8 h after light	344.0741845	317.30898	370.839389
12 h after light	196.809011	163.263434	230.354588
4 h after dark	171.2935405	123.889427	218.697654
8 h after dark	152.12866	100.67422	203.5831
12 h after dark	346.599942	346.599942	346.599942