condition mean min max 4 h after light 755.6184165 695.234949 816.001884 8 h after light 766.110352 698.680955 833.539749 12 h after light 851.9082075000001 657.134846 1046.681569 4 h after dark 666.8837075 560.803364 772.964051 8 h after dark 931.4023480000001 715.97608 1146.828616 12 h after dark 894.674461 894.674461 894.674461