condition	mean	min	max
4 h after light	231.182174	186.752518	275.61183
8 h after light	188.7012285	180.43964	196.962817
12 h after light	174.260471	167.001288	181.519654
4 h after dark	137.4473395	122.115636	152.779043
8 h after dark	132.680275	130.785981	134.574569
12 h after dark	137.642794	137.642794	137.642794