condition	mean	min	max
4 h after light	61.0171	49.2936	72.7406
8 h after light	44.3266	33.7934	54.8598
12 h after light	116.794	97.553	136.035
4 h after dark	176.15300000000002	175.215	177.091
8 h after dark	299.661	293.078	306.244
12 h after dark	177.445	159.638	195.252