condition	mean	min	max
4 h after light	1320.402116	854.459116	1786.345116
8 h after light	2141.6574125	1886.458449	2396.856376
12 h after light	1329.9582384999999	661.888927	1998.02755
4 h after dark	1849.9393555	1607.924364	2091.954347
8 h after dark	976.9975	891.732261	1062.262739
12 h after dark	339.30898	339.30898	339.30898