condition	mean	min	max
4 h after light	33.04675	32.6318	33.4617
8 h after light	29.824350000000003	28.6966	30.9521
12 h after light	30.6809	30.0144	31.3474
4 h after dark	30.1903	28.7728	32.5908
8 h after dark	37.63733333333333	34.5319	39.4245
12 h after dark	35.494233333333334	32.3857	39.6969