condition	mean	min	max
0 h after light	41.2898	40.1371	42.4425
4 h after light	29.322499999999998	26.382	32.263
8 h after light	33.56945	33.0913	34.0476
4 h after dark	38.841499999999996	37.6678	40.0152
8 h after dark	34.3815	29.233	39.53
12 h after dark	33.271249999999995	31.8037	34.7388