condition	mean	min	max
2 h after light	41.87105	29.8535	51.9329
6 h after light	33.89975	22.8724	44.7515
10 h after light	32.511500000000005	18.8468	47.8098
14 h after light	37.01168333333334	23.5359	49.9453
18 h after light	39.575916666666664	27.9281	52.7096
2 h after dark	44.325199999999995	33.0576	53.6303