condition	mean	min	max
4 h after light	80.7564415	80.749893	80.76299
8 h after light	84.9620985	81.999712	87.924485
12 h after light	115.13722849999999	108.276175	121.998282
4 h after dark	125.23650799999999	119.865527	130.607489
8 h after dark	124.79770350000001	123.272592	126.322815
12 h after dark	98.461588	98.461588	98.461588