condition	mean	min	max
0 h after light	45.569050000000004	45.0481	46.09
4 h after light	29.2337	27.874	30.5934
8 h after light	9.46072	7.56954	11.3519
4 h after dark	29.374449999999996	22.5035	36.2454
8 h after dark	28.13645	27.5674	28.7055
12 h after dark	48.815200000000004	42.6954	54.935