condition	mean	min	max
4 h after light	12.7269395	10.667248	14.786631
8 h after light	14.329928	12.974583	15.685273
12 h after light	15.1389405	14.26756	16.010321
4 h after dark	13.02029	11.430767	14.609813
8 h after dark	10.1887915	9.200191	11.177392
12 h after dark	10.667248	10.667248	10.667248