condition	mean	min	max
4 h after light	58.01975	54.029632	62.009868
8 h after light	58.247778499999995	51.378136	65.117421
12 h after light	61.554351999999994	57.918551	65.190153
4 h after dark	46.7975525	39.668655	53.92645
8 h after dark	53.1043455	49.773544	56.435147
12 h after dark	75.751583	75.751583	75.751583