condition	mean	min	max
4 h after light	3642.535	3620.509	3675.571
8 h after light	3853.8216666666667	3554.0290000000005	4197.623
12 h after light	1762.0083333333334	1192.522	2269.902
16 h after light	3721.8526666666667	3321.219	4521.758
4 h after dark	6078.882333333334	5405.7080000000005	7358.328
8 h after dark	2865.698	2226.439	3387.2940000000003