condition mean min max 4 h after light 192.16742599999998 157.459296 226.875556 8 h after light 271.649307 259.765972 283.532642 12 h after light 295.59342200000003 276.282803 314.904041 4 h after dark 229.6179795 208.039749 251.19621 8 h after dark 168.39689049999998 152.982998 183.810783 12 h after dark 201.728608 201.728608 201.728608