condition	mean	min	max
4 h after light	561.0072455	513.504693	608.509798
8 h after light	665.3665555	631.924364	698.808747
12 h after light	510.055973	489.693595	530.418351
4 h after dark	564.4322035	541.324658	587.539749
8 h after dark	497.40688550000004	449.999442	544.814329
12 h after dark	483.49042	483.49042	483.49042