condition	mean	min	max
4 h after light	38.401677500000005	31.962648	44.840707
8 h after light	46.012583	41.517111	50.508055
12 h after light	55.889708999999996	45.630599	66.148819
4 h after dark	44.4691775	43.722389	45.215966
8 h after dark	28.6036565	27.348862	29.858451
12 h after dark	36.63992	36.63992	36.63992