condition	mean	min	max
4 h after light	23.240606999999997	21.205671	25.275543
8 h after light	23.1772375	21.270921	25.083554
12 h after light	26.300537499999997	25.875708	26.725367
4 h after dark	28.1513305	28.107439	28.195222
8 h after dark	26.1068855	23.810835	28.402936
12 h after dark	22.134257	22.134257	22.134257