condition mean min max 3 h after light 2.4633084166666666 0.404711 9.28547 7 h after light 2.7698261 0.0797072 10.2633 11 h after light 1.8212492500000002 0.110644 5.39604 2 h after dark 2.8739862916666667 0.0447485 10.4797 6 h after dark 1.7422805833333332 0.0 4.45336 10 h after dark 1.6020779416666666 0.0 4.1297