condition	mean	min	max
0 h after light	19.46245	19.0334	19.8915
2 h after light	26.66885	25.9472	27.3905
4 h after light	15.371	14.5212	16.2208
8 h after light	9.303945	9.28626	9.32163
12 h after light	11.1998	11.1992	11.2004
2 h after dark	9.126115	8.85865	9.39358
4 h after dark	9.506	9.36228	9.64972
8 h after dark	15.457749999999999	14.4561	16.4594
12 h after dark	18.58165	18.3623	18.801