condition	mean	min	max
0 h after light	138.9145	135.966	141.863
4 h after light	64.1489	59.8751	68.4227
8 h after light	47.3345	45.9278	48.7412
4 h after dark	70.84275	60.5035	81.182
8 h after dark	81.1268	78.7883	83.4653
12 h after dark	129.63	102.394	156.866